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authorPaul Mackerras <paulus@samba.org>2008-03-24 17:41:22 +1100
committerPaul Mackerras <paulus@samba.org>2008-03-24 17:41:22 +1100
commitcfe666b145cecffe784d98e60ffe201a5dc57ac3 (patch)
tree68ee9f4fe54810b82b8b4ef5f8f0f164c03ae988 /fs/binfmt_em86.c
parentd2532dd20a126020de407c1c2476a75b53fce7ac (diff)
[POWERPC] Don't use 64k pages for ioremap on pSeries
On pSeries, the hypervisor doesn't let us map in the eHEA ethernet adapter using 64k pages, and thus the ehea driver will fail if 64k pages are configured. This works around the problem by always using 4k pages for ioremap on pSeries (but not on other platforms). A better fix would be to check whether the partition could ever have an eHEA adapter, and only force 4k pages if it could, but this will do for 2.6.25. This is based on an earlier patch by Tony Breeds. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'fs/binfmt_em86.c')
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